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I applied via Naukri.com and was interviewed in Apr 2023. There were 5 interview rounds.
Electrical knowledge.
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I applied via Company Website and was interviewed before Feb 2021. There was 1 interview round.
To handle a department, clear communication, delegation, and accountability are key.
Establish clear goals and expectations for the department
Delegate tasks and responsibilities to team members based on their strengths and skills
Regularly communicate with team members to ensure everyone is on the same page
Hold team members accountable for their work and provide constructive feedback
Encourage collaboration and teamwork w...
posted on 4 Feb 2023
I applied via Recruitment Consulltant and was interviewed before Feb 2022. There were 2 interview rounds.
Yes, I can see the upper side.
Yes, I have the ability to see the upper side.
I can visually perceive objects and details above me.
For example, I can see the ceiling, the sky, or objects placed higher than my eye level.
I applied via Walk-in and was interviewed in Feb 2024. There was 1 interview round.
The full form of RO is Reverse Osmosis.
RO stands for Reverse Osmosis.
Reverse Osmosis is a water purification process that uses a partially permeable membrane to remove ions, molecules, and larger particles from drinking water.
RO systems are commonly used in households and industries to improve water quality.
ETP stands for Effluent Treatment Plant.
ETP is a plant used to treat industrial wastewater before it is released into the environment.
It removes pollutants and contaminants from the water to make it safe for disposal or reuse.
Common processes in an ETP include physical, chemical, and biological treatment methods.
Examples of industries that use ETPs include textile, pharmaceutical, and chemical plants.
UF stands for Unidentified Flying object.
UF is commonly used to refer to unidentified flying objects, often associated with extraterrestrial beings.
There have been numerous reported sightings of UF throughout history.
The term UF is often used in popular culture, movies, and conspiracy theories.
pH of RO water and TDS are important parameters to consider for water quality.
pH of RO water should ideally be around 7, which is neutral.
TDS (Total Dissolved Solids) in RO water should be low, ideally below 50 ppm.
High TDS levels in RO water can indicate the presence of contaminants or minerals.
Monitoring pH and TDS levels regularly is important for ensuring water quality.
Example: pH of RO water is 7 and TDS is 40 ppm
A transformer is an electrical device that transfers electrical energy between two or more circuits through electromagnetic induction.
Transformers are used to increase or decrease voltage levels in electrical circuits.
They consist of two coils of wire, known as the primary and secondary coils.
Examples include power transformers used in electrical substations and voltage transformers in electronic devices.
I applied via Campus Placement and was interviewed before Sep 2021. There were 3 interview rounds.
Normal as u can solve your aptitude test
The primary tools for an electrician include pliers, wire strippers, screwdrivers, voltage testers, and power drills.
Pliers are used to grip and twist wires and other components.
Wire strippers are used to remove insulation from wires.
Screwdrivers are used to tighten or loosen screws.
Voltage testers are used to check if a circuit is live or not.
Power drills are used to drill holes and drive screws.
I applied via Company Website and was interviewed before May 2020. There was 1 interview round.
I applied via Walk-in and was interviewed in Aug 2020. There were 3 interview rounds.
Power factor is a measure of how effectively electrical power is being used in a circuit.
Power factor is the ratio of real power (in watts) to apparent power (in volt-amperes).
It indicates the efficiency of electrical power consumption in a circuit.
A power factor of 1 means all the power is being used effectively, while a power factor less than 1 indicates wastage of power.
Inductive loads like motors and transformers h...
A motor is an electrical device that converts electrical energy into mechanical energy.
Motors are used in a variety of applications, from powering industrial machinery to driving household appliances.
There are different types of motors, including AC motors, DC motors, and stepper motors.
Motors can be controlled using various methods, such as variable frequency drives and soft starters.
Proper maintenance and inspection ...
A star delta starter is used to reduce the starting current of a motor.
The motor is initially connected in star configuration to reduce the voltage across each winding.
After a set time, the motor is switched to delta configuration for normal operation.
The control diagram includes a timer, contactors, and overload protection.
The timer delays the switching from star to delta configuration.
The contactors are used to switc...
DOL starter is used in single-phase induction motors and small three-phase motors.
DOL starter stands for Direct-On-Line starter.
It is used to start and stop the motor directly without any intermediate control.
It is commonly used in single-phase induction motors and small three-phase motors.
DOL starter provides full voltage to the motor during starting, which can cause high starting current.
It consists of a contactor, t...
The resistive load equation is used to calculate the power consumed by a resistive load.
The equation is P = V^2/R, where P is power, V is voltage, and R is resistance.
This equation is used in electrical engineering to determine the power consumption of resistive loads such as heaters and incandescent light bulbs.
The equation can also be rearranged to solve for voltage or resistance, depending on the information given.
I...
Asynchronous motors are used for various purposes due to their simple design and low cost.
Asynchronous motors are commonly used in industrial applications such as pumps, fans, and compressors.
They are also used in household appliances like washing machines and refrigerators.
Asynchronous motors are preferred for their low maintenance and high reliability.
They are also used in electric vehicles and hybrid cars.
Asynchrono...
Transformers are classified based on their construction, purpose, and voltage level.
Based on construction: core type, shell type, and Berry type
Based on purpose: power transformer, distribution transformer, isolation transformer, autotransformer, etc.
Based on voltage level: step-up transformer, step-down transformer, and isolation transformer
Other classifications: single-phase transformer, three-phase transformer, and ...
India has a total installed capacity of over 370 GW as of 2021.
India's power generation capacity has been growing rapidly in recent years
The country has set a target of achieving 450 GW of renewable energy capacity by 2030
India is one of the world's largest producers of renewable energy, with a capacity of over 100 GW
Coal still accounts for a significant portion of India's power generation, but the government is workin
Chopper circuits are used to convert a fixed DC voltage to a variable DC voltage.
Chopper circuits are also known as DC-DC converters.
They are used in applications such as battery charging, motor control, and renewable energy systems.
Chopper circuits use high-frequency switching to control the output voltage.
Examples of chopper circuits include buck converters, boost converters, and buck-boost converters.
I applied via Company Website and was interviewed in Mar 2021. There were 3 interview rounds.
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